aFe Twisted Steel HDR X-Pipe SS-304 01-06 BMW M3 3.2L S54

SKU: AFE48-36324

Exhaust Crossover Pipes

AFE Mid/X-pipes...

aFe Twisted Steel HDR X-Pipe SS-304 01-06 BMW M3 3.2L S54

Afe

aFe Twisted Steel HDR X-Pipe SS-304 01-06 BMW M3 3.2L S54

SKU: AFE48-36324

Exhaust Crossover Pipes

AFE Mid/X-pipes...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

We accept

Description

Upgrade your Z4 M Coupe exhaust with the Twisted Steel 2 ½" race pipe. Mandrel bent from 304 stainless steel tubing for maximum exhaust flow and corrosion resistance, the mitered merge "X" pipe eliminates drone and maximize scavenging. This system delivers gains of up to +13 horsepower and +20 lbs. x ft. of torque when tested with PN 49-36339 exhaust and are 100% hand TIG-welded for strength and durability. Includes high quality gaskets and is a direct bolt-on system for a secure, leak-free installation. In house dyno testing produced gains of up to +13 horsepower and +20 lbs. x ft. torque (tested with 49-36339 exhaust). 2-1/2", mandrel-bent, 304 s tainless steel tubing for maximum performance, corrosion resistance, strength, and durability. A mitered merge "X" pipe is used to balance and evenly distribute exhaust pulses traveling through the exhaust system, minimizing exhaust drone and maximizing scavenging. 100% TIG-welded by certified craft smen for race proven strength and durability. TIG-welding provides the strongest welds.

Product Overview

Features and Benefits

Integrated X Pipe
Quality Gaskets
100% MIG Welded

Product Details

Description:	Twisted Steel 2-1/2 IN 304 Stainless Steel Race Series X-Pipe
Part Number:	afe48-36324
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

BMW M3 (E46) 01-06 L6-3.2L S54

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-13 15:20:20

Features

100% MIG Welded
Integrated X Pipe
Quality Gaskets

Specifications

Product Attributes - Brand: AFE Power
Product Attributes - Manufacturer's Part Number: 48-36324
Product Attributes - Part Type: Exhaust Crossover Pipes
Product Attributes - UPC: 802959482889

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe48-36324
SFX Item ID	4370545
Supplier Item Code	4370545
Manufacturer SKU	48-36324
Manufacturer UPC	802959482889
Alternative References	SS-304, 3.2L, S54