Home / Shop / aFe BladeRunner 2.5-3in Hot Side Charge Pipe Black 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58

aFe BladeRunner 2.5-3in Hot Side Charge Pipe Black 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58

SKU: AFE46-20408-B

Intercooler Pipes

AFE Bladerunner I/C & Tubes...

aFe BladeRunner 2.5-3in Hot Side Charge Pipe Black 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58

Afe

aFe BladeRunner 2.5-3in Hot Side Charge Pipe Black 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58

SKU: AFE46-20408-B

Intercooler Pipes

AFE Bladerunner I/C & Tubes...

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

Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. This tube kit includes high-quality, stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings. This intercooler tube kit features a factory style billet aluminum quick-connect adapter with an O-ring seal to ensure a leak-free fit while maintaining superior strength and durability. Finished in Wrinkle Black powder coating with a unique laser-etched aFe power logo for a custom look.

Product Overview

Features and Benefits

TIG-Welded 2-1/2" To 3" Aluminum Tubing
Features Factory Style Quick-Connect With an O-Ring Seal
Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And 5-Ply Silicone Couplings
1/8" NPT Port is Provided for Connecting Sensors or Water Methanol Injection
Powder Coated Wrinkle Black for Heat and Corrosion Resistance

Product Details

Color:	Black
Couplings Included:	Yes
Description:	BladeRunner 2-1/2 IN to 3 IN Aluminum Hot Charge Pipe Black
Finish:	Powdercoated
Material:	Aluminum
Part Number:	afe46-20408-B
Tube Diameter:	2 1/2
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

BMW Z4 M40i (G29) 20-23 L6-3.0L (t) B58

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-14 01:38:46

Features

1/8" NPT Port is Provided for Connecting Sensors or Water Methanol Injection
Features Factory Style Quick-Connect With an O-Ring Seal
Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And 5-Ply Silicone Couplings
Powder Coated Wrinkle Black for Heat and Corrosion Resistance
TIG-Welded 2-1/2" To 3" Aluminum Tubing

Specifications

Product Attributes - Brand: AFE Power
Product Attributes - Manufacturer's Part Number: 46-20408-B
Product Attributes - Part Type: Intercooler Pipes
Product Attributes - Product Line: aFe BladeRunner Intercooler Pipes
Product Attributes - UPC: 802959467510
Product Attributes - Intercooler Pipe Position: Turbo to Intercooler (Hot Side)
Product Attributes - Intercooler Pipe Diameter: 2.50/3.00 in.
Product Attributes - Intercooler Pipe Material: Aluminum
Product Attributes - Intercooler Pipe Color: Black
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe46-20408-B
SFX Item ID	4373861
Supplier Item Code	4373861
Manufacturer SKU	46-20408-B
Manufacturer UPC	802959467510
Alternative References	2.5-3in, M40i, (G29), L6-3.0L, B58