Skip to content

Williams remove illegal exhaust from FW35

Feb 28, 2013, 3:00 PM EDT

F1 Testing in Barcelona - Day One Getty Images

After protests from many of their rival Formula One teams, Williams have decided to change the design of their exhaust system to meet FIA regulations.

Having unveiled their car at the second test in Barcelona, attention was drawn to the design of the exhaust on the FW35, with Caterham’s similar design also coming under close scrutiny.

The exhaust appeared to contain turning vanes within the coanda tunnel. These are outlawed by the FIA, who inspected the car at the first test in Barcelona nine days ago. Not wishing to bring their new car into disrepute, Williams have elected to revert to a vane-free exhaust.

Talking to Autosport, Williams’ chief engineer Xevi Pujolar confirmed the move.

“Yeah, we have made some modifications and now it is finished. We have changed it and that is it.”

It was a radical move by the team, especially given the reaction to Caterham’s exhaust design at the first test in Jerez. Over 80% of the car was redesigned for 2013, and it appears that the changes have been fruitful following Valtteri Bottas’ good showing in Barcelona today. The flying Finn spoke to his team following the session about his progress.

“It was a good day overall and we had no problems with the car.

“It’s a shame we were disrupted a bit by the wet weather, although this did allow us to run on the wet, intermediate and dry tires.”

Williams will be looking to bridge the gap to the front runners in 2013, building upon their 2012 success that saw Pastor Maldonado take their first win in seven years at the Spanish Grand Prix. By clearing their new exhaust with the FIA, they will not face any uncertainty heading to the Australian Grand Prix on March 17th.

Latest Posts
  1. Sir Jack Brabham’s life and legacy celebrated in special event at Silverstone

    Oct 25, 2014, 9:30 AM EDT

    Australian F1 Grand Prix - Race Getty Images

    Over 400 people attend special event in celebration of Brabham’s life and legacy.

  2. Maldonado hoping for strong finish to 2014 season

    Oct 25, 2014, 8:30 AM EDT

    F1 Grand Prix of Japan - Practice Getty Images

    Lotus driver has failed to score any points in 2014, but feels that next season will hold better things.

  3. Moto GP: Marquez breaks pole position record in Malaysia

    Oct 25, 2014, 7:00 AM EDT

    MOTO-PRIX-MAS Getty Images

    Yet another record falls to the Spanish sensation in Malaysia.

  4. Marussia also set to miss United States GP

    Oct 25, 2014, 5:48 AM EDT

    AUTO-PRIX-RUS-PRACTICE Getty Images

    Bernie Ecclestone claims that there will be just 18 cars racing in Austin.

  5. Jimmie Johnson: ‘That day is out there’ when he’ll split with crew chief Chad Knaus

    Oct 24, 2014, 11:50 PM EDT

    (Patrick Smith/Getty Images) Getty Images

    In a surprisingly candid admission, six-time Sprint Cup champ Jimmie Johnson says that while nothing is imminent, the day is coming when he and crew chief Chad Knaus will go their separate ways.

  6. ‘Hey, I’m Kevin (Harvick), welcome to Outback. Can I get you a table?’ (with video)

    Oct 24, 2014, 11:32 PM EDT

    (Photo courtesy Outback Steakhouse) (Photo courtesy Outback Steakhouse)

    In a bemusing video released Thursday, NASCAR star Kevin Harvick spent one of his recent off nights working the room at an Outback Steakhouse.

  7. Jeff Gordon delivers 1 millionth meal for Drive To End Hunger to 89-year-old race fan

    Oct 24, 2014, 10:30 PM EDT

    (Photo courtesy WFMYnews2.com) (Photo courtesy WFMYnews2.com)

    On Thursday, Jeff Gordon delivered the one millionth meal served by one of Gordon’s key sponsors, the Drive To End Hunger.

  8. Ex-John Force crew chief Jimmy Prock hired by rival Don Schumacher Racing

    Oct 24, 2014, 10:26 PM EDT

    Crew chief Jimmy Prock. (Photo courtesy John Force Racing) Crew chief Jimmy Prock. (Photo courtesy John Force Racing)

    Jimmy Prock, who resigned earlier this week as crew chief for 16-time Funny Car champ John Force, has been hired by rival Don Schumacher Racing.

  9. Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video)

    Oct 24, 2014, 7:59 PM EDT

    (Photo courtesy NBC/Saturday Night Live) (Photo courtesy NBC/Saturday Night Live)

    Jeff Gordon said Friday he wants to return to host Saturday Night Live for a second time — and he wants to reprise the hysterical “Ricky Funck” character.

  10. Kevin Harvick facing long climb from 33rd on grid Sunday at Martinsville

    Oct 24, 2014, 6:37 PM EDT

    Goody's Headache Relief Shot 500 - Practice Getty Images

    A loose car and two brushes with the wall has put Kevin Harvick in a deep hole at the start of Sunday’s Eliminator Round opener.

  11. 2-for-1: Jamie McMurray wins Martinsville pole, sets track record

    Oct 24, 2014, 6:06 PM EDT

    (Brian Lawdermilk/Getty Images) Getty Images

    If racing at Martinsville Speedway was like buying an ice cream cone, Jamie McMurray double-dipped during Friday’s Sprint Cup qualifying, earning the pole and setting a new track speed record (99.905 mph) in the process.

  12. Ryan Blaney, “Bubba” Wallace top Truck Series practices at Martinsville

    Oct 24, 2014, 5:19 PM EDT

    Kroger 200 - Practice Getty Images

    Both Blaney and Wallace are within 30 points of championship leader Matt Crafton going into tomorrow’s Camping World Truck Series race at Martinsville.

  13. Denny Hamlin raring to go for Chase’s Eliminator Round

    Oct 24, 2014, 4:30 PM EDT

    Goody's Headache Relief Shot 500 - Practice Getty Images

    A fifth win at Martinsville would put Hamlin into the Sprint Cup Championship Race at Homestead.

  14. Danica Patrick says she’s “open-minded” about crew chief swap

    Oct 24, 2014, 3:25 PM EDT

    Kurt Busch, Jeff Gordon AP

    Danica, who will swap CCs with teammate Kurt Busch starting next week at Texas, says she’s looking forward to working with the engineering-based Daniel Knost.

  15. PWC officially confirms GT/GTS split races

    Oct 24, 2014, 2:15 PM EDT

    Photo: Pirelli World Challenge Photo: Pirelli World Challenge

    GT/GTS races confirmed for split in 2015 by the Pirelli World Challenge series.

  16. Jeff Gordon fastest in first Martinsville Sprint Cup practice

    Oct 24, 2014, 1:40 PM EDT

    Goody's Headache Relief Shot 500 - Practice Getty Images

    Gordon leads group of four Chasers in Top 5 speeds; all 8 remaining Chasers within Top 15.

  17. Lotus to evaluate new nose design in Austin

    Oct 24, 2014, 1:30 PM EDT

    F1 Grand Prix of Italy Getty Images

    Formula 1’s new technical regulations prompted Lotus to use a twin-tusk nose for 2014, but this could be scrapped for next season.

  18. Caterham given dispensation to miss Austin and Brazil

    Oct 24, 2014, 12:50 PM EDT

    Caterham Getty Images

    Bernie Ecclestone allows the team to miss the next two races as it searches for a buyer.

  19. Lotus close to confirming Romain Grosjean for 2015

    Oct 24, 2014, 12:30 PM EDT

    Canadian F1 Grand Prix - Practice Getty Images

    Deputy team boss Federico Gastaldi says the team is close to finalizing its drive line-up, with Grosjean in pole position for the seat.

Video from NASCAR America

Remembering the Hendrick Motorsports plane crash
Top 10 NASCAR Driver Searches
  1. R. Preece (1924)
  2. K. Busch (1644)
  3. M. Kenseth (1467)
  4. R. Newman (1388)
  5. L. Cassill (1281)
  1. D. Coby (1246)
  2. W. Pitkat (1164)
  3. B. Keselowski (1161)
  4. K. Kahne (1152)
  5. R. Rovelo (1120)