PLM BMW 320i 328i N20 CATLESS DOWNPIPE + JB4 Tuner

Availability:In stock

Retail Price:  $995.00 Sale Price:  $695.00 695.00

Product Code: PLM-B-F30-DP-N20-JB4-COMBO-1

Available Options


How about 100hp+ horsepower gain at the wheels??!!!

PLM Private Label Mfg. has partnered up with Burger Motorsports (BMS) to offer the best tuning software JB4 for BMW with our Downpipes!

PLM Private Label Mfg. downpipes are designed to improve your turbo charged vehicles performance. Private Label Mfg. Power Driven BMW 320 / 328 ( N20 ) downpipes are no exception, these pipes are made from stainless steel. They connect to the headers with a 4" diameter opening and V band flange. The larger diameter design will improve exhaust flow, keep boost pressure up and provide improved throttle response. This down pipe eliminates the catalytic converters. Each down pipe has 2 oxygen sensor locations. Thick flanges, sturdy hangers and increased flow make these down pipes a must have for all BMW enthusiasts.

For: 2012 + BMW 320i 328i N20 Engines
For: BMW F30 Body

  • Burger Motorsports BMS JB4 (N20 JB4)
  • PLM N20 / F30 Downpipe
Competition Vehicles Only / Off Road Use Only / Not CARB legal.

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PLM: TRUE 4" cat-less downpipes 100% Hand Crafted - from premium stainless steel - flanges and O2 bungs included! Water-jet cut Stainless cat-back flanges CNC Stainless V-Band flanges 100% TIG welded Factory location O2 bungs JB4 Features and Benefits • Power gains of up to 100hp and 100tq to the wheels on a stock vehicle • Quick Plug & Play Installation • CANbus integration offering unrivaled tuning features and performance • Runs as smoothly as stock, this is how your N54 should have come from the factory • Compatible with all driving modes • Fuel economy unchanged during normal driving • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment • Ethanol (E85) compatible tuning maps • Able to read/delete fault codes • Not VIN locked, can be removed without a trace and resold down the road • Made in the USA • Free USA Shipping • 5 year warranty