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Milltek SSXBM1137
Rear Silencer(s)
Rear Silencer Bypass Non-Valved (Louder) with JET-90 Carbon Trims (M135i Valance)
Before ordering:
Please check installation details on the manufacturer's website.
All products are shipped from our Italian Warehouse in Trofarello - Turin - Italy (EU)
Contact us to receive the correct delivery time of your order!
Many products are made after we receive the order!
Milltek SSXBM1137
Rear Silencer(s)
Rear Silencer Bypass Non-Valved (Louder) with JET-90 Carbon Trims (M135i Valance)
Diameter 70
Without European or Swiss Homologation
Made in England 100%
Warranty 2 Years
Compatibility:
BMW 1 Series 120i & 125i 3 & 5 Door Hatch (F20 & F21 B48 Engine Only) 2016-2019
Before ordering:
Please check installation details on the manufacturer's website clicking here:
Milltek Sports Exhausts
Alternatively, ask for a tailor-made advice.
We do not accept returns for wrong orders.
Milltek Sport was founded in England in 1983 by a true car enthusiast and has grown to become one of the world's leading manufacturers of high-performance sports exhausts for cars.
The head office is located in the UK and the development and testing centre is established at the iconic Nürburgring in Germany. Car exhausts are designed, developed and tested in-house, using state-of-the-art equipment, such as the latest All Electrical CNC spindle benders and Faro 3D laser scanners, which, together with one of the most experienced teams of engineers and production staff in the industry, allow Milltek to continue to be the first to offer new exhausts on the market with innovative designs.
To fully understand the needs and expectations of the motorsports industry, Milltek has over the years entered some of Europe's most challenging races and championships including the British Touring Car Championship, Volkswagen Cup, Time Attack, VLN and N24. For several seasons Milltek Sport Racing has been a technical partner of Power Maxed Racing and BMR in the BTCC.
All high-performance car exhausts are made of T304L stainless steel, a material that guarantees great durability and resistance even in the most extreme environments. T304L is a highly durable form of stainless steel that is far less prone to degradation and discolouration than many other forms of steel, with an almost unlimited lifespan.
Milltek's dedication to the perfection of its exhaust systems has resulted in ISO9001:2015 accreditation and one of the largest ranges of CE approved high performance exhaust systems, all tested and approved by TUV in Germany. This, combined with a presence in over 95 countries worldwide, continues to make Milltek Sport one of the most accessible brands in the aftermarket car sports exhaust sector.
Production is completed entirely in England and products are shipped directly from our warehouse in Italy (so there are no duties or customs charges to pay). The prices shown on our website are final customer prices.
Sports exhausts with road homologation show a specific wording in the description and are delivered with a certificate to be kept with the car registration.
We advise all our customers to contact us in advance to be informed about production and delivery times.
Photos of Milltek products, if available, are shown within each product sheet.
If you have any additional information or doubts about compatibility with your car, please do not hesitate to contact us.
Reference: SSXTY134
Brand: Milltek UK
Milltek SSXTY134
GPF/OPF Bypass
Fits with OE Downpipe with either Milltek Sport or OE OPF/GPF Back Systems - with 200CPSI Catalyst - Requires Stage 2 ECU Software
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU425
Brand: Milltek UK
Milltek SSXAU425
Cat-back
3-inch Race System. Resonated (quieter). Black Velvet Tips. Fits 225 model only
Dual GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW564
Brand: Milltek UK
Milltek SSXVW564
Cast Downpipe with HJS High Flow Sports Cat
Non-Resonated - Fits to Milltek Sport Cat Back includes OPF/GPF Bypass - Required Stage 2 ECU Software
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD358
Brand: Milltek UK
Milltek SSXFD358
Cat-back
GPF Back Maxton Designs Dual Outlet Titanium GT-100 Trims - EC Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1014
Brand: Milltek UK
Milltek SSXBM1014
Cat-back
435i-style dual-outlet. Non-resonated (louder). Cerakote Black Tips. Requires 435i M Sport rear valance from your BMW dealer
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXMZ150
Brand: Milltek UK
Milltek SSXMZ150
Large-bore Downpipe and De-cat
With OPF/GPF Bypass to Fit Milltek Sport Cat Back - Requires Stage 2 ECU Remap
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD053
Brand: Milltek UK
Milltek SSXFD053
Cat-back
Resonated (quieter)
Ceramic Coated Satin Black Trim
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1206
Brand: Milltek UK
Milltek SSXBM1206
Particulate Filter-back
OPF/GPF Back System - JET-115 Carbon Trims - Proposed ECE System
115mm JET-115
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW532
Brand: Milltek UK
Milltek SSXVW532
Cat-back
Cat Back Non-Resonated (Louder) GTI Dual Outlet Style with Carbon Trims - Requires Golf Mk7.5 GTI Rear Valance
102mm Carbon Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXHY128
Brand: Milltek UK
Milltek SSXHY128
Cat-back
Cat Back with GPF Delete Pipe - with Polished GT-115 Trims
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU907
Brand: Milltek UK
Milltek SSXAU907
Large-bore Downpipes and Cat Bypass Pipes
Fits to Milltek Sport Cat Back System - Requires Stage 2 ECU Software
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU639
Brand: Milltek UK
Milltek SSXAU639
Cat-back
Resonated (quieter) with smaller-volume rear silencer and GT-80 Polished Trims
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU504
Brand: Milltek UK
Milltek SSXAU504
Cat-back
Non-resonated (louder)
Twin 76.2mm Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXTY102
Brand: Milltek UK
Milltek SSXTY102
Particulate Filter-back
GPF/OPF Back with GT-115 Cerakote Black Trims - EC Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1166
Brand: Milltek UK
Milltek SSXBM1166
Cat-back
76mm / 3' Cat Back System with Titanium GT-90 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXRN405
Brand: Milltek UK
Milltek SSXRN405
Cat Replacement Pipe
For track use only.
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXBM1137
Rear Silencer(s)
Rear Silencer Bypass Non-Valved (Louder) with JET-90 Carbon Trims (M135i Valance)
Before ordering:
Please check installation details on the manufacturer's website.