2-1 Low GP Exhaust for Triumph Thruxton 1200 & Speed Twin 1200

SKU: BC902-155-BR
Rated 5.0 out of 5
Based on 6 reviews
Sale price$1,145.34
Only 2 units left

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If you are looking for the most dramatic improvements to performance in the low to mid range used in everyday riding, the 2-1 full system exhausts will give it to you, and they’ll look and sound better too.

To orchestrate the perfect engine balance for a 2-1 design (which naturally require careful thought to ensure air is not over-restricted), each header is mandrel bent for optimum air flow, and the connecting point of the two pipes are joined with a handcrafted true merge collector to allow for plenty of air to pass through and produce more power. 

We make our Full System exhausts in-house and deliberately in small batches to allow for continuous improvement to our designs through customer feedback.

Our 2-1 exhausts have also been tested on the track for over a decade, resulting in time tested products that have been optimized over many iterations for better riding experiences.

Materials we select are chosen for the best in function, durability, and performance. Our skilled team of craftsmen roll and fabricate every 2-1 exhaust by hand from .065 304 stainless steel tubing, making them light, but durable and weather resistant, able to withstand realistic wear from real adventures. 

Features:

  • Performance: Our 2-1 system has over 10 years of track racing/design with a true merge collector (not swedged)
  • Handmade in the USA: 100% 304 Stainless Steel cut, TIG welded, and hand finished 
  • Sound: Perforated race core baffle with 2-1 design offers a unique-raw tone
  • Left side exit: Tail pipe positioned on the left side of the bike to showcase driveline (especially an upgraded driveline)

Product Questions

Reviews

average rating 5.0 out of 5
Based on 6 reviews
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6 Reviews
Reviewed by Richard J.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Great look and AWESOME sound !

Just installed the British Customs 2-1 GP low pipes on my 2022 T-100. If your OEM mid pipes are welded onto the CAT as mine were, their removal is quite tedious, but doable. Once that’s done , the BC 2-1 GP low pipes installation is a breeze ! The kit is typical British Customs, superbly engineered with regards to fit and finish . Offers very appealing aesthetics , and a very very nice deep, aggressive sound vs peashooters. Increased throttle response immediately noted, and haven’t seen the need for remapping ECU yet. Overall, I am very pleased with the product and install.

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Reviewed by John P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

5

I chose the 2:1 mainly to free up the space on the right side to simplify chain maintenance. However, after installing, I heard the deep throaty growl and fell even more in love with my T100. Additional bonus is that this has the same effect as an x-pipe rolled in. The engineering and metal work are top notch. I get plenty of compliments on the custom look of this exhaust. The headers patina to a nice semi brass look much like the color around the welds at the end of the pipe. Adds character to the look of the bike.

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Reviewed by Chad S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Simple bolt on and ready to roll.

It’s a whole new bike. The sounds is amazing and the performance is incredible.

If you own a Thruxton R you need this exhaust setup. The video doesn’t give the sound justice!

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