{"title":"Dr.d","description":"","products":[{"product_id":"ns-4-ss-cf-slip-on-ama-mic-yz250f-07-13","title":"Ns-4 Ss-cf Slip-on Ama-mic Yz250f 07-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default 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yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667560431766,"sku":"w-78-07310","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07310.jpg?v=1596860158"},{"product_id":"ns-4-al-slip-on-ama-mic-yz450f-10-13","title":"Ns-4 Al Slip-on Ama-mic Yz450f 10-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667560759446,"sku":"w-78-07313","price":395.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07313.jpg?v=1596860161"},{"product_id":"ns-4-cf-slip-on-ama-mic-yz450f-10-13","title":"Ns-4 Cf Slip-on Ama-mic Yz450f 10-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667561152662,"sku":"w-78-07314","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07314.jpg?v=1596860164"},{"product_id":"ns-4-ss-al-comp-ama-mic-crf250r-11-13","title":"Ns-4 Ss-al Comp Ama-mic Crf250r 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667561447574,"sku":"w-78-07316","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07316.jpg?v=1596860166"},{"product_id":"ns-4-ss-cf-comp-ama-mic-crf250r-11-13","title":"Ns-4 Ss-cf Comp Ama-mic Crf250r 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667561513110,"sku":"w-78-07317","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07317.jpg?v=1596860169"},{"product_id":"ns-4-ss-al-slip-on-ama-mic-crf250r-11-13","title":"Ns-4 Ss-al Slip-on Ama-mic Crf250r 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667561808022,"sku":"w-78-07320","price":395.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07320.jpg?v=1596860172"},{"product_id":"ns-4-ss-cf-slip-on-ama-mic-crf250r-11-13","title":"Ns-4 Ss-cf Slip-on Ama-mic Crf250r 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667562135702,"sku":"w-78-07321","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07321.jpg?v=1596860174"},{"product_id":"ns-4-ss-al-complete-crf450r-13","title":"Ns-4 Ss-al Complete Crf450r 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667562430614,"sku":"w-78-07324","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07324.jpg?v=1596860177"},{"product_id":"ns-4-ss-cf-complete-crf450r-13","title":"Ns-4 Ss-cf Complete Crf450r 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667562758294,"sku":"w-78-07325","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07325.jpg?v=1596860179"},{"product_id":"ns-4-ss-al-slip-on-crf450r-13","title":"Ns-4 Ss-al Slip-on Crf450r 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667563118742,"sku":"w-78-07328","price":395.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07328.jpg?v=1596860182"},{"product_id":"ns-4-ss-cf-slip-on-crf450r-13","title":"Ns-4 Ss-cf Slip-on Crf450r 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667563479190,"sku":"w-78-07329","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07329.jpg?v=1596860185"},{"product_id":"ns-4-ss-cf-slip-on-ama-mic-kx250f-09-13","title":"Ns-4 Ss-cf Slip-on Ama-mic Kx250f 09-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667564134550,"sku":"w-78-07339","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07339.jpg?v=1596860191"},{"product_id":"ns-4-ss-al-comp-ama-mic-kx450f-09-13","title":"Ns-4 Ss-al Comp Ama-mic Kx450f 09-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667564888214,"sku":"w-78-07342","price":637.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07342.jpg?v=1596860194"},{"product_id":"ns-4-ss-al-comp-rmz250-10-13","title":"Ns-4 Ss-al Comp Rmz250 10-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667567018134,"sku":"w-78-07350","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07350.jpg?v=1596860205"},{"product_id":"ns-4-ss-al-slip-on-rmz250-11-13","title":"Ns-4 Ss-al Slip-on Rmz250 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667567509654,"sku":"w-78-07354","price":395.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07354.jpg?v=1596860207"},{"product_id":"ns-4-ss-cf-slip-on-rmz250-11-13","title":"Ns-4 Ss-cf Slip-on Rmz250 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667569279126,"sku":"w-78-07355","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07355.jpg?v=1596860210"},{"product_id":"ns-4-ss-cf-slip-on-ama-mic-rmz450-08-13","title":"Ns-4 Ss-cf Slip-on Ama-mic Rmz450 08-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667569868950,"sku":"w-78-07363","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07363.jpg?v=1596860213"},{"product_id":"ns-4-ss-al-complete-ama-mic-ktm250-13","title":"Ns-4 Ss-al Complete Ama-mic Ktm250 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667570163862,"sku":"w-78-07366","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07366.jpg?v=1596860216"},{"product_id":"ns-4-ss-cf-complete-ama-mic-ktm250-13","title":"Ns-4 Ss-cf Complete Ama-mic Ktm250 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667570491542,"sku":"w-78-07367","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07367.jpg?v=1596860218"},{"product_id":"ns-4-ss-al-complete-ama-mic-ktm350-sx-f-13","title":"Ns-4 Ss-al Complete Ama-mic Ktm350 Sx-f 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667570786454,"sku":"w-78-07370","price":637.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07370.jpg?v=1596860221"},{"product_id":"ns-4-ss-cf-complete-ama-mic-ktm350-sx-f-13","title":"Ns-4 Ss-cf Complete Ama-mic Ktm350 Sx-f 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667571146902,"sku":"w-78-07371","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07371.jpg?v=1596860223"},{"product_id":"ns-4-ss-cf-complete-ktm450-13","title":"Ns-4 Ss-cf Complete Ktm450 13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667572031638,"sku":"w-78-07375","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07375.jpg?v=1596860229"},{"product_id":"ns-4-al-slip-on-ama-mic-ktm250-07-13-ktm350-11-13","title":"Ns-4 Al Slip-on Ama-mic Ktm250 07-13 - Ktm350 11-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667572228246,"sku":"w-78-07382","price":395.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07382.jpg?v=1596860232"},{"product_id":"ns-4-cf-slip-on-ktm450-07-13","title":"Ns-4 Cf Slip-on Ktm450 07-13","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667572424854,"sku":"w-78-07387","price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07387.jpg?v=1596860235"},{"product_id":"ns-4-ss-cf-comp-crf450r-11-12","title":"Ns-4 Ss-cf Comp Crf450r 11-12","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t find ‘universal’ components, such as heavy springs and gaskets, in our construction because cutting corners, on the track or in production, is never beneficial.Take it from the man who has spent more testing time on a honda, suzuki, ktm, kawasaki, and yamaha than all others combined.If it passes dubach’s test, it will pass yours.","brand":"Dr.d","offers":[{"title":"Default Title","offer_id":35667572785302,"sku":"w-78-07389","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/4348\/9686\/products\/WP78-07389.jpg?v=1596860237"},{"product_id":"ns-4-ss-al-slip-on-crf450r-11-12","title":"Ns-4 Ss-al Slip-on Crf450r 11-12","description":"Every dr.D exhaust is built, developed, and tested by doug dubach.Dr.D pours more time into track testing, with more experience, than any other company.Dr.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bikes power character.You won’t 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