Additives
From day‑to‑day servicing to complex repairs, our premium additives collection gives you the confidence to finish the job right the first time. Every item we supply is rigorously tested, backed by manufacturer warranties, and supported by our in‑house parts specialists. Order before 5 pm for same‑day dispatch, choose click‑and‑collect from any of our 44 UK branches, or benefit from free next‑day delivery on qualifying baskets. Simply enter your reg or VIN to filter exact‑fit parts and enjoy hassle‑free returns if you ever need to swap. Upgrade your workshop efficiency and keep your vehicle on the road longer — shop additives at General Traffic today.
![[6] MPM 5W-30 Premium Synthetic 1L](https://www.generaltraffic.co.uk/media/catalog/product/placeholder/default/noimage.jpg)
![[6] MPM 0W-20 Pre Synth Low Viscosity 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001vlv_iprfafudjbvbsxq8.jpg)
![[6] MPM 10W-60 Premium Synthetic Sport 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001r_jzubti786ooqipwy.jpg)
![[4] MPM 15W-40 Super High Performance Diesel 5L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm03005d_ilgjytnewtixuia4.jpg)
![[4] MPM 10W-40 Semi Synthetic 5L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm04005_jgwwrkffl5usciyt.jpg)
![[6] MPM 0W-30 Premium Synthetic Longlife II](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001f_hk9cqoqgn4k7j5ll.jpg)
![[6] MPM 5W-30 Premium Synthetic C1 Mazda / J](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001ef_bgsv1h8dhgoasrtx.jpg)
![[6] MPM 15W-40 Turbo Universal 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm02001_a7dbdyaeurlydvmd.jpg)