Wagner Tuning BMW N54 70mm Catless/Decat Downpipes SS304 E82/E88 135i, E82 1M, E90/E91/E92/E93 335i 335xi 335is Direct Fit with Flex Section PN 500001002

Wagner Tuning 70 mm de-cat front pipes for BMW N54 deliver a serious exhaust upgrade for the 3.0 twin turbo straight-six. Built from premium 1.4301 SS304 stainless steel with a 70 mm bore and integrated flex bellows, this bolt-on pair replaces the factory front section to unleash flow, sharpen spool-up and amplify that iconic six-cylinder soundtrack. Part No. 500001002.

We run these on our own cars and have installed them for many delighted customers. Fitment is clean, the finish is excellent and the drivability gains are exactly what N54 drivers want from a performance exhaust front section.

Why choose this performance front section

• Large 70 mm pipework for freer breathing and reduced back pressure
• High grade 1.4301 SS304 stainless for durability and corrosion resistance
• Cat-delete design for maximum flow and a more aggressive note
• Computer-developed geometry with flex bellows for OE-like alignment
• Bolt-on replacement for the original front pipes, no cutting required
• Ideal hardware for stage 1 and stage 2 tuning on the N54 platform
• Manufacturer warranty: 2 years
• Part number: 500001002

Vehicle applications

• BMW 1 Series 135i E82 coupe and E88 convertible
• BMW 1 Series M Coupe E82 1M
• BMW 3 Series 335i E90 saloon, E91 touring, E92 coupe, E93 cabriolet
• BMW 3 Series 335xi xDrive E9X
• BMW 3 Series 335is E92 2009 to 2013

What you need for installation

To install this pair of de-cat pipes you will require the following fittings:

• 2 x Genuine BMW V-band exhaust clamps for N54, N55, N63, S63
• 2 x Genuine BMW turbo-side downpipe gaskets for N13, N54, N55, S55
• 1 x Genuine BMW downpipe gasket kit for N54 and related models

After installation the ECU will need appropriate calibration to prevent an engine management light due to the removal of catalytic converters.

Professional fitting available

Prefer us to handle the job. Book installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Order accuracy check

We verify compatibility before dispatch. Add your UK registration number or the last 7 of your VIN at checkout so we can confirm fitment for your specific chassis.

Made by

Wagner Tuning

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