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Honda S2000 (AP1) Valve Retainers

Honda S2000 (AP1) Valve Retainers

AP1 owners: please replace your valve retainers and keepers (aka cotters) with AP2 or aftermarket retainers and keepers! Valve retainer/cotter/spri...
BMW F23 240i Cabriolet Thinkware U1000 2CH Installation

BMW F23 240i Cabriolet Thinkware U1000 2CH Installation

We installed a Thinkware U1000 4K dash cam on this brand new 240i Cabriolet with a Thinkware iVolt battery. We always recommend the battery pack fo...
BMW F87 M2 Competition Audio System 3-Way Speaker Upgrade

BMW F87 M2 Competition Audio System 3-Way Speaker Upgrade

Late model E-series and F-Series BMW's have more or less the same approach to speaker size and placement. Ever since the E90 3-series we saw a 3-wa...