GT-Rx® California 1400 Full Stainless Exhaust System

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)


GT-Rx® Full Stainless Steel Exhaust for your California 1400 v2.0

Our 100% Made-in-house USA stainless steel exhaust systems. Are you tired of the annoying rattling and cracking heat shields, balance H-pipes and no Guzzi sound? Knock well over 30 lbs off your C14, and gain 20 hp & 20 lb.ft. of torque as shown HERE — with our full stainless stepped header system and muffled megs w/db-killers; ~93db peak at idle, ~96db@3500 RPM, ~103db peak aggressive throttle. Comes with 02-sensor bungs and connector “H” pipe of our design, and new GT-Rx® CNC Exhaust Flanges. Guaranteed crack-proof. Bolt-on and go, but GT-Rx® fueling modifications highly recommended, see links below.

Available in short (not shown for Custom or Audace) or long as shown – for bikes with bags or those who want less sound, in brushed stainless,  mirror polished (shown) or black cera-coated. Select Options: below.

Contact us direct e-mail with any questions; Info at


SKU: GT-RxCAL14SSExh Categories: ,

Additional information

Weight 25 lbs

1 review for GT-Rx® California 1400 Full Stainless Exhaust System

  1. Rated 5 out of 5

    Stephen Mason (verified owner)

    Installed the full polished system on my 2013 Touring, replacing the Lafranconi Sport system which was just too loud. The GT-Rx system looks stunning, is well executed and sounds fabulous. How good? My wife just pillioned for 9,000km through Europe listening to the Lafranconis and hating them. She has declared the GT-Rx pipes to be: “mellow, deep, the sound is a perfect match for the bike, glorious when powering up the hills, while quiet on the cruise, much better looking than stock.” She is extending her pillion days. Thanks Todd! The system completes the GT-Rx PC-V/AT-300 fuelling which I added in 2014, and have been delighted with. I now have the bike where I always wanted it, with crisp fuelling, much stronger performance and now a sound that combines a quiet cruising note with a fabulous deep growl under power. Couldn’t be happier.

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