"I recently bought a few performance parts for my BMW from AutoTopNL, and the whole experience was top-notch. The website was easy to navigate, and they had exactly what I needed. Shipping was fast, and everything came well-packaged. The quality of the parts is excellent—definitely not cheap knock-offs. My car runs smoother and sounds better already. Would definitely recommend AutoTopNL to any BMW enthusiast!."
**We raden ten zeerste aan om de pakking en klemmen te vervangen wanneer u uw downpipe vervangt, zodat u verzekerd bent van een perfecte pasvorm en afdichting. Wij hebben hiervoor onderstaande kit beschikbaar: https://autotopnl.shop/products/b58-gasket-clamps
Door de grotere cellen in de kat heeft uw uitlaat een betere flow, meer geluid en geen problemen met het doorbranden van vuurvaste wol. Hoe hoger het aantal cellen in de kat, hoe groter de tegendruk,. Hoe hoger de tegendruk, hoe slechter de prestaties van de motor.
Het ombouwen van uw standaard katalysator omvormer (400~800 Cell) naar deze 200 cell katalysator zal resulteren in betere prestaties en meer geluid van uw B58 motor.
Past op:
BMW M340i (G20/G21) BMW M440i (G22/G23/G26) BMW 540i (G30/G31) BMW 640i (G32) BMW 740i (G11/G12) BMW 840i (G14/G15/G16) BMW Z4 M40i (G29) Toyota Supra (A90)
We ship your order as quickly as possible. Delivery times may vary per product and are shown at checkout. Once your order has been dispatched, you’ll receive a tracking link to follow your package.
Not completely satisfied with your purchase? No worries. You can return your item within 14 days of receipt, as long as it’s unused and in its original packaging. Return shipping costs are at your own expense, unless stated otherwise.