Staffordshire based TPCATS specialises in the manufacture of stainless steel manifolds, front pipes and catalytic converters to OE standards. Production to an OE standard of course ensures a high level of quality, and the company comments that its stainless steel products are far more efficient and reliable than ceramic alternatives, yet they are available at comparable prices. And as TPCATS has confidence that its products will not break, rattle or fail an emissions test, it is happy to offer a three-year warranty as standard on its constantly growing range. The result, says TPCATS, is fewer returns, less failures and less hassle for customers. TPCATS boasts a valid warranty claims rate of less than 1 per cent, far below the aftermarket standard of 4 per cent.