QT Downpipe N55 - E-Series (135i, 335i)

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

QT PARTS DOWNPIPE - Greater flow, lower exhaust temperature & better sound.

When tuning a turbo engine, the first few centimeters of the pipeline are the most critical. The downpipe should be the first component to be replaced.

Available in Decat and 200CPI models.

• TIG welded - Made of stainless steel
• Bolt on fit
• Improves engine sensitivity & throttle response
  

Guaranteed fit:

BMW 1 Series E82 E88 - 135i N55
BMW 3 Series E90 E91 E92 E93 - 335i N55