Armytrix photos of this model. They may show the full system rather than this part on its own.
Armytrix
Ceramic Coated Sport 200 Cell Downpipe for the BMW M135i xDrive (F70)
Off-road and motorsport use only
Not approved for road use in the UK. This sports catalytic converter is not type approved to UN ECE Regulation 103, so it is sold for competition and off-road vehicles only.
Illegal to supply for type-approved vehicles first used on or after 1/3/01
Armytrix part no. BMF73-6CDC
Delivering outside the UK? £1,208 without UK VAT. Choose your country in the basket.
Secure checkout by card, Apple Pay, Google Pay or Klarna. Or ask for a fitted price from JF Automotive in Maidstone, Kent.
- 2,200+ reviewsFrom JF Automotive customers online
- Certified installerArmytrix reseller and fitter in Maidstone, Kent
- 12-month warrantyFrom Armytrix, starting the day it is fitted
- Est. 2011JF Automotive Ltd, company 07651325
Hear it on the M135i xDrive
Armytrix's own videos of this car. They may show other tips or parts from the range.
In the box
- Ceramic Coated Sport 200 Cell Downpipe
Warranty
Armytrix covers its systems for 12 months from installation when fitted by a certified installer. Have it fitted by us and that condition is met. Warranty details
Road use
Off-road and motorsport use only, not for use on public roads in the UK. Tell your insurer about any modification. You have 14 days to change your mind on a delivered kit that has not been fitted.
What our customers say
4.8 from 2,200+ reviews of JF Automotive
- ★★★★★
It’s been a bit of a journey (3 years to be exact) in 2023 I had a Quicksilver exhaust system a remap and a reduced top pulley fitted to my 5.0SC L405 Range Rover, last week I finally got around to getting it on the dyno, it’s smoothed out the...
- ★★★★★
2022 Mclaren 720s Ceramic Quicksilver Exhaust fitted, Remap, rear springs and new suspension bushes supplied and fitted. This is NOT an easy car to work on….but the service and quality is exceptional. This car was already extremely fast - it is now...
- ★★★★★
I was booked in the same day to fit my exhaust! VERY helpful and knowledgeable staff. Great range of upgrades and performance add ons. Very impressed with my service and I will be coming back in the future for sure!
- ★★★★★
Peugeot 308 GTI
Very friendly and welcoming personnel. My Peugeot 308GTI is now a lot more responsive and just right as I don't want to start changing clutches / exhaust etc. Would like to have got dino figures but didn't want my engine revved to its max so i'll...
- ★★★★★
Awesome Team, value for money!
Incredible experience with JFA Automotive! They performed an ECU Stage 1 and TCU Stage 1 tune on my C8 RS7, and the results are amazing. Significant gains in power, torque, and even fuel economy, plus a much more aggressive exhaust note. The...
- ★★★★★
BMW 330e 73 plate stage 1 tune
Had a stage 1 tune done on a 73 plate BMW 330e by Eoghan at JFAutomotive. The reason i come back to them repeatedly is because the service is exceptional, and the work has always been first class. Communication with them is quick and helpful, and...
Questions
How long does delivery take?
Armytrix makes and ships each kit to order, so we confirm the lead time by email when you order. UK delivery is included in the price.
Can you fit it for me?
Yes. JF Automotive is a certified Armytrix reseller and installer at Unit 31 Integra, Bircholt Road, Maidstone, ME15 9GQ. Press "Get a fitted price" and we will quote one price for the kit and the fitting.
What warranty do I get?
Armytrix covers its systems for 12 months from installation when fitted by a certified installer. Have it fitted by us and that condition is met.
How do I pay?
By card, Apple Pay, Google Pay or Klarna through Stripe's secure checkout. Want it fitted? Ask for a fitted price and pay at the workshop.
Is it legal on the road?
No. This sport catalytic converter is not type approved to UN ECE Regulation 103, so it is sold for off-road and motorsport use only.






