RS fabrications

Previously, the RS Fabrications Turbo Downpipe on RS70 FAB produced the 310 BHP on the Dyno and prompted the arrival of the GR310. Now in production, the first item was fitted this week for customer Andrew from Leeds. Andrew ordered his RS Fabrications Twin Silencer Box Performance Exhaust System back in February, prior to the […]

300 plus Standing Starts, and general abuse, has taken its toll on RS Fab, Yaris GR, RS70 FAB. Further exhaust testing this week revealed the clutch was slipping in the top gears under hard acceleration. RS70 Fab has just 2000 mile on it and a short discussion was had with Toyota. Possible warranty cover, but […]

Exhaust Production is in full swing at the RS Fabrications workshop facility in Towcester. Currently manufacturing 11 different Yaris GR Performance Exhaust System to cater for all customers. “We currently supply 2 Toyota Dealers and support various Yaris Groups with our exhaust product” commented Russell “in addition we have the complete power upgrade package, Performance Exhaust, […]

The final touches have been added to the optional left hand side, Single Exit [Race Spec], RS Fabrications Performance Exhaust System. The 3.0″ diameter “front to back” Twin Silencer System has received a modified lower Rear Bumper Panel. A New OEM rear panel received preparation work and an Aluminium infill panel was shaped/formed to fit […]

Further Exhaust Development continues at RS fabrications, Towcester. Using a standard donor Exhaust System, this Entry Level Cat Back Performance System utilises the standard OEM Center Resonator Silencer and the RS Fabrications Twin Exit Rear Silencer. The 2 items have been prepared and Tig welded together, combining the 2 exhaust components to make up the […]

The RS Fab/DTUK Yaris GR Tuning Box Mount has been designed and manufacture at RS Fabrications. The Aluminium Mounting Bracket feature Lightening Swage Holes for stiffness and comes in a choice of 3 Anodised Colours. Black, Red, Clear Anodise and features M6 Captive Nuts for the Tuning box, M8 threaded extensions that connect the the […]

Dyno Testing continued this week with further exhaust development. A replacement 200 Cell Sport Catalytic Converter was installed along with other downpipe modifications. Running the Twin Silencer, Twin Exit RS Exhaust System along with DTUK Tuning Box and ITG Panel Air Filter results were very encouraging. Various maps were tried with runs consistently producing 310, […]

Another exciting week with the arrival of a second Toyota Yaris GR. RS12 FAB [Big Red], a welcome addition, that will double RS Fabfications development time. RS12 Fab was immediately put on the 4 Poster Lift for the full RS Fabrications Performance Package, Twin Silencer Exhaust GR-RS 100 [The Gentlemen’s] with Carbon Tailpipes, Tuning Box […]

The RS Fabrications Yaris GR Performance Project continues to expand, rapidly!! Production, Sales, Shipping, Customer Vehicle Installation and continued Research & Development makes for busy times at the RS Fabrications Workshop. First up was Adam this week, car enthusiast from Warwickshire he currently owns various Performance Cars, most noticeable being a his immaculate Lancia Intergrale. […]

Interesting start to the week with the Duke of Marlborough bringing his Toyota Yaris GR to RS Fabrications for the full RS Fabrications Performance Upgrade. Full Stainless Steel Cat Back Exhaust with Carbon Fiber Tips , DTUK Tuning box with RS Fabrications Map [developed on the Dyno], and ITG Panel Air Filter. The Duke also […]