Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

IRL 400 CEL G8x DownpipesUpgrade your vehicle's performance with IRL LLC 400 CEL downpipes, which alleviate back pressure from stock catalytic converters. By switching to our downpipes, your turbos will spool faster and reach peak power. A tuned S58 can see increased boost with stock turbos. The flex pipe section reduces strain and vibrations caused by the downpipes. Other features include smooth bends for optimal airflow and a recommended professional installation.

CSF uses a specially engineered tube in the shape of a "B"

44 kg) lighter than the standard stock version

200 cell high flow cat as well as catless options available

holds oil better

This kit comes with everything required to replace your OEM plastic J pipe including the retaining clip

lightweight aluminum brackets finished in discreet textured black

Fade-resistant and hand built with ultra-low friction components

and minimizes wheelies for safer acceleration

With or without a license plate frame

while at high damper speeds

BMW E9X/E8X Adjustable Front Tie Rod Ends Feature: &bull

You can adjust the rebound