Request a catalogue

Available Catalogues

I'm interested in:
  • Motorsport
  • Motorcycle
  • Performance
  • Tools and Workshop

Performance Exhausts

Showing 24 of 7989 items
demontweeks_mtkssxvw304_akn
Was £367.92INC VAT
Save 19%
£301.69INC VAT£251.41EX VAT
Finance available
demontweeks_cbrsu62_tp63
Was £379.61INC VAT
Save 10%
£342.00INC VAT£285.00EX VAT
Finance available
demontweeks_scosmns001
Was £327.90INC VAT
Save 11%
£295.00INC VAT£245.83EX VAT
Finance available
demontweeks_mtkssxfd100_akn
Was £541.86INC VAT
Save 20%
£433.49INC VAT£361.24EX VAT
Finance available
demontweeks_mtkssxau200_akn
Was £787.60INC VAT
Save 19%
£645.83INC VAT£538.19EX VAT
Finance available
demontweeks_mtkssxfd018_akn
Was £424.63INC VAT
Save 21%
£339.70INC VAT£283.08EX VAT
Finance available
Finance avail. on baskets over £250
demontweeks_240259
 
 
From £11.76INC VATFrom £9.80EX VAT
Finance avail. on baskets over £250
demontweeks_scosvx035
Was £231.76INC VAT
Save 11%
£208.00INC VAT£173.33EX VAT
Finance avail. on baskets over £250
Finance avail. on baskets over £250
demontweeks_mtkssxvw400_akn
Was £1,756.87INC VAT
Save 18%
£1,440.64INC VAT£1,200.53EX VAT
Finance available
demontweeks_mtkssxvw147_akn
Was £557.21INC VAT
Save 20%
£445.78INC VAT£371.48EX VAT
Finance available
demontweeks_mtkssxrn402_akn
Was £713.27INC VAT
Save 18%
£584.88INC VAT£487.40EX VAT
Finance available
demontweeks_mtkssxm006_akn
Was £648.14INC VAT
Save 21%
£518.51INC VAT£432.09EX VAT
Finance available
demontweeks_mtkssxho201_akn
Was £767.11INC VAT
Save 20%
£613.69INC VAT£511.41EX VAT
Finance available
demontweeks_mtkssxfd135_akn
Was £676.32INC VAT
Save 19%
£554.58INC VAT£462.15EX VAT
Finance available
demontweeks_mtkssxau588_akn
Was £211.67INC VAT
Save 21%
£169.33INC VAT£141.11EX VAT
Finance avail. on baskets over £250
demontweeks_mtkssxau197_akn
Was £541.54INC VAT
Save 20%
£433.24INC VAT£361.03EX VAT
Finance available
demontweeks_scosvxx058
Was £513.97INC VAT
Save 11%
£462.00INC VAT£385.00EX VAT
Finance available
demontweeks_scosvxs054
Was £435.70INC VAT
Save 11%
£392.00INC VAT£326.67EX VAT
Finance available
demontweeks_scosvxs034d
Was £513.97INC VAT
Save 11%
£462.00INC VAT£385.00EX VAT
Finance available
demontweeks_scosvws050
Was £555.17INC VAT
Save 11%
£499.00INC VAT£415.83EX VAT
Finance available
demontweeks_scosvwc052
Was £287.38INC VAT
Save 11%
£258.00INC VAT£215.00EX VAT
Finance available
demontweeks_scosrns028
Was £637.57INC VAT
Save 11%
£573.00INC VAT£477.50EX VAT
Finance available
Showing 24 of 7989 items

A performance exhaust system is one of the easiest ways to increase your cars performance. An aftermarket exhaust removes restrictions which reduces back pressure and allows exhaust gasses to escape more easily. This in turn allows air and fuel to be drawn into the engine more effectively. Replacing an OEM exhaust with one that is much less restrictive is often a first step in tuning your engine. Aside from the increased horsepower a new exhaust can often save a considerable amount of weight, further improving your car’s performance. If you’re looking for a new full exhaust system, a replacement back box, new tail trims, or even a less restrictive exhaust manifold then you’ve come to the right place. Our huge range of exhaust parts and exhaust systems from all the big brands means there’s something for every car and every driver. We’ve got a great selection of cat back systems and sports catalysts, or if you’re heading to the track we have cat replacement pipes or full systems without catalytic converters. If you can’t find something to suit or if you want something completely different then a custom Powerflow stainless steel exhaust could be the answer – a bespoke exhaust system fabricated and fitted here at Demon Tweeks while you wait.