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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: SSXHY150
Brand: Milltek UK
Milltek SSXHY150
Cat-back
Cat Back with GPF Delete Pipe - with Titanium GT-115 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW595
Brand: Milltek UK
Milltek SSXVW595
Cat-back
GPF Back - Burnt Titanium GT-100 Tips - EC Approval Coming Soon
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM464
Brand: Milltek UK
Milltek SSXM464
Cat-back
GPF Back with Burnt Titanium GT-90 Trims - EC Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXMZ143
Brand: Milltek UK
Milltek SSXMZ143
Resonator Bypass
Front Resonator Bypass - Fits OE Front Pipe Back System Only
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXHY134
Brand: Milltek UK
Milltek SSXHY134
Cat-back
Cat Back Non-Res (Louder) with Cerakote Black GT-115 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW264
Brand: Milltek UK
Milltek SSXVW264
Large-bore Downpipe and De-cat
Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU382
Brand: Milltek UK
Milltek SSXAU382
Turbo-back including Hi-Flow Sports Cat
Resonated (quieter). Requires a Stage 2 ECU remap
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU120
Brand: Milltek UK
Milltek SSXAU120
Cat-back
Non-resonated (louder)
Twin 76.2mm Special
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU600
Brand: Milltek UK
Milltek SSXAU600
Large-bore Downpipe and De-cat
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap.
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD402
Brand: Milltek UK
Milltek SSXFD402
Particulate Filter-back
GPF/OPF Back Non-Resonated (Louder) with ST Style with Twin GT-90 Cerakote Black Trims (Required ST Rear Valance)
Black GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1292
Brand: Milltek UK
Milltek SSXBM1292
Cat-back
Cat Back - Non-Resonated (Loudest) with GT-115 Cerakote Black Trims - Requires Stage 2 ECU Remap or OPF/GPF Bypass Modules
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXLR124
Brand: Milltek UK
Milltek SSXLR124
Particulate Filter-back
OPF/GPF Back Resonated Valved System with Quad JET-90 Carbon Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1029
Brand: Milltek UK
Milltek SSXBM1029
Cat-back
Race system. Titanium Tips
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1284
Brand: Milltek UK
Milltek SSXBM1284
Particulate Filter-back
OPF/GPF Back with Centre Resonator Bypass & GT-115 Burnt/Blue Titanium Trims (OE Requires Cutting)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU608
Brand: Milltek UK
Milltek SSXAU608
Cat-back
Resonated (quieter) with Dual GT-100 Polished Trims - EC Approval Coming Soon
Dual GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD247
Brand: Milltek UK
Milltek SSXFD247
Cat-back
Road+ Cat Back with GT-90 Burnt Titanium Trim
90.00 GT-90
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.