B58 Catless Downpipe
$165.00
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The factory downpipe is one of the biggest restrictions on a B58. The KI RACING B58 Catless Downpipe is a 4.5-inch stainless steel catless downpipe, built to open up exhaust flow, unlock power, and give your B58 a louder, deeper exhaust note. If you're tuning your B58 and want the exhaust side to keep up with the intake and boost, this is the part that frees it up.Stainless steel construction means it can handle the heat and the environment under the car without corroding the way cheaper materials can. The 4.5-inch diameter is a serious step up from stock, and the catless design removes the catalytic restriction entirely — which is why this part is for off-road / track use only, and why you should confirm tuning requirements with your tuner before ordering.This is a B58 catless downpipe for Gen 1 and Gen 2 B58 builds, per the product tags. Made to order by KI RACING — please allow 25 days handling before shipping. $165, with $20 standard shipping, $50 express, and free shipping over $200. Confirm fitment for your B58 before ordering.
B58 Catless Downpipe
$165.00